Kreier, Julius P Parasitic protozoa / J. P. Kreier and J. R. Baker - Boston : Allen & Unwin , 1987 - xiv , 241 p. : ill. ; 24 cm. Includes bibliographical references and indexes ISBN: 0045910219 LCCN: 87-001486 Subjects--Topical Terms: Protozoa, pathogenicProtozoa